[INFO] updating cached repository ondrowan/algorithms
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ondrowan/algorithms
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ondrowan/algorithms" "work/ex/beta-1.37-6/sources/1.36.0/gh/ondrowan/algorithms"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ondrowan/algorithms'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ondrowan/algorithms" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ondrowan/algorithms"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ondrowan/algorithms'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c29eefa986b00dd9e8fbff2a780a6e1278fc16bc
[INFO] sha for GitHub repo ondrowan/algorithms: c29eefa986b00dd9e8fbff2a780a6e1278fc16bc
[INFO] validating manifest of ondrowan/algorithms on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ondrowan/algorithms on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ondrowan/algorithms
[INFO] finished frobbing ondrowan/algorithms
[INFO] frobbed toml for ondrowan/algorithms written to work/ex/beta-1.37-6/sources/1.36.0/gh/ondrowan/algorithms/Cargo.toml
[INFO] started frobbing ondrowan/algorithms
[INFO] finished frobbing ondrowan/algorithms
[INFO] frobbed toml for ondrowan/algorithms written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ondrowan/algorithms/Cargo.toml
[INFO] crate ondrowan/algorithms already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ondrowan/algorithms against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ondrowan/algorithms:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] d5e0c43619b6ae5d1e0ab7ba5e7fbdfdeb6d67fb19a59efde917307f1ec6d712
[INFO] running `"docker" "start" "-a" "d5e0c43619b6ae5d1e0ab7ba5e7fbdfdeb6d67fb19a59efde917307f1ec6d712"`
[INFO] [stderr]    Compiling algorithms v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `"docker" "inspect" "d5e0c43619b6ae5d1e0ab7ba5e7fbdfdeb6d67fb19a59efde917307f1ec6d712"`
[INFO] running `"docker" "rm" "-f" "d5e0c43619b6ae5d1e0ab7ba5e7fbdfdeb6d67fb19a59efde917307f1ec6d712"`
[INFO] [stdout] d5e0c43619b6ae5d1e0ab7ba5e7fbdfdeb6d67fb19a59efde917307f1ec6d712
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ondrowan/algorithms:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7302b1e163dd206253470b64d0c9cefd5e39eb31d61ae23d4fb829a23c8dc12f
[INFO] running `"docker" "start" "-a" "7302b1e163dd206253470b64d0c9cefd5e39eb31d61ae23d4fb829a23c8dc12f"`
[INFO] [stderr]    Compiling algorithms v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `"docker" "inspect" "7302b1e163dd206253470b64d0c9cefd5e39eb31d61ae23d4fb829a23c8dc12f"`
[INFO] running `"docker" "rm" "-f" "7302b1e163dd206253470b64d0c9cefd5e39eb31d61ae23d4fb829a23c8dc12f"`
[INFO] [stdout] 7302b1e163dd206253470b64d0c9cefd5e39eb31d61ae23d4fb829a23c8dc12f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ondrowan/algorithms:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 75a03c8d8445552a61195e4cf020e2a10b780715f9f9ed8cf6fb661625ce66a2
[INFO] running `"docker" "start" "-a" "75a03c8d8445552a61195e4cf020e2a10b780715f9f9ed8cf6fb661625ce66a2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/algorithms-8a9c6fb7aeec3913
[INFO] [stderr]    Doc-tests algorithms
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test sorting::bubble::tests::sorts_unsorted_vector ... ok
[INFO] [stdout] test sorting::bubble::tests::sorts_sorted_vector ... ok
[INFO] [stdout] test sorting::bubble::tests::sorts_reversed_vector ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "75a03c8d8445552a61195e4cf020e2a10b780715f9f9ed8cf6fb661625ce66a2"`
[INFO] running `"docker" "rm" "-f" "75a03c8d8445552a61195e4cf020e2a10b780715f9f9ed8cf6fb661625ce66a2"`
[INFO] [stdout] 75a03c8d8445552a61195e4cf020e2a10b780715f9f9ed8cf6fb661625ce66a2